Precision Many-Body Physics II: Cold atoms and Hubbard model

Presentations

• Creating and exploring Bose-Einstein condensates of dipolar molecules

  ORAL · Invited

  March 18, 2025, 6:00 PM – March 18, 2025, 6:36 PM

  Publication: [1] Bigagli, Yuan, Zhang, et al., Observation of Bose-Einstein condensation of dipolar molecules, Nature 631, 289-293 (2024)<br>[2] Stevenson, Singh, et al., Three-body recombination of ultracold microwave-shielded polar molecules, arXiv:2407.04901 (2024) (accepted in PRL)<br>[3] Zhang, et al., Dressed-state spectroscopy and magic trapping of microwave-shielded NaCs molecules, arXiv:2406.19308 (2024) (accepted in PRL)<br>[4] Bigagli, et al., Collisionally stable gas of bosonic dipolar ground state molecules, Nature Physics 19, 1579-1584 (2023)<br>[5] Stevenson, et al., Ultracold gas of dipolar NaCs ground state molecules, Phys. Rev. Lett. 130, 113003 (2023)

  Presenters

  • Sebastian Will

    Columbia University

  Authors

  • Sebastian Will

    Columbia University

  View abstract →

• Triangular lattice spin polarons in the Fermi-Hubbard model

  ORAL · Invited

  March 18, 2025, 6:36 PM – March 18, 2025, 7:12 PM

  Publication: Nature 629, 323–328 (2024)

  Presenters

  • Waseem S Bakr

    Princeton University

  Authors

  • Waseem S Bakr

    Princeton University

  View abstract →

• Detailed structure of a localization phase diagram controlled by the interplay of driving and disorder

  ORAL

  March 18, 2025, 7:12 PM – March 18, 2025, 7:24 PM

  Publication: arXiv:2406.00214

  Presenters

  • Anna R Dardia

    University of California, Santa Barbara

  Authors

  • Anna R Dardia

    University of California, Santa Barbara

  • Peter E Dotti

    University of California, Santa Barbara

  • Yifei Bai

    University of California, Santa Barbara

  • Toshihiko Shimasaki

    University of California, Santa Barbara

  • David M Weld

    University of California, Santa Barbara

  View abstract →

• Vertex corrections inclusions in the improved two-particle self-consistent approach for optical conductivity calculations

  ORAL

  March 18, 2025, 7:24 PM – March 18, 2025, 7:36 PM

  Publication: [1] Vilk, Y. M., and al. Journal de Physique I 7, no. 11 (November 1997): 1309–68<br>[2] Bergeron, D., and al. Physical Review B 84, no. 8 (26 August 2011): 085128<br>[3] Gauvin-Ndiaye, C., and al. Physical Review B 108, no. 7 (18 August 2023): 075144.

  Presenters

  • Jérôme Leblanc

    Université de Sherbrooke

  Authors

  • Jérôme Leblanc

    Université de Sherbrooke

  • Camille Lahaie

    Université de Sherbrooke

  • André-Marie S Tremblay

    Université de Sherbrooke

  View abstract →

• In search of exotic pairing in the Hubbard model: many-body computation and quantum gas microscopy

  ORAL

  March 18, 2025, 7:36 PM – March 18, 2025, 7:48 PM

  Presenters

  • Chunhan Feng

    Simons Foundation (Flatiron Institute)

  Authors

  • Chunhan Feng

    Simons Foundation (Flatiron Institute)

  • Thomas R Hartke

    Massachusetts Institute of Technology

  • Yuan-Yao He

    Northwest University

  • Botond Oreg

    Massachusetts Institute of Technology

  • Carter Turnbaugh

    Massachusetts Institute of Technology

  • Ningyuan Jia

    Massachusetts Institute of Technology

  • Martin W. Zwierlein

    Massachusetts Institute of Technology

  • Shiwei Zhang

    Simons Foundation (Flatiron Institute), Simons Foundation

  View abstract →

• Auxiliary-Field Quantum Monte Carlo methods in the manifold of Hartree-Fock-Bogoliubov wave functions

  ORAL

  March 18, 2025, 7:48 PM – March 18, 2025, 8:00 PM

  Publication: Ettore Vitali, Peter Rosenberg, Shiwei Zhang; Monte Carlo methods in the manifold of Hartree–Fock–Bogoliubov wave functions. J. Chem. Phys. 7 October 2024; 161 (13): 134116. https://doi.org/10.1063/5.0228450

  Presenters

  • Ettore Vitali

    California State University, Fresno

  Authors

  • Ettore Vitali

    California State University, Fresno

  • Shiwei Zhang

    Simons Foundation (Flatiron Institute), Simons Foundation

  • Peter Rosenberg

    Simons Foundation (Flatiron Institute)

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 18, 2025, 8:00 PM – March 18, 2025, 8:12 PM

  View abstract →

• Variational Diagrammatic Monte-Carlo Built on Dynamical Mean-Field Theory Starting Point

  ORAL

  March 18, 2025, 8:12 PM – March 18, 2025, 8:24 PM

  Publication: We plan to submit our manuscript for publication. Currently, we do not have any submitted manuscripts or preprints yet.

  Presenters

  • Yueyi Wang

    Rutgers University

  Authors

  • Yueyi Wang

    Rutgers University

  • Kristjan Haule

    Rutgers University

  View abstract →

• Doping Dependence of Kinetic Ferromagnetism in the Square Lattice Hubbard Model

  ORAL

  March 18, 2025, 8:24 PM – March 18, 2025, 8:36 PM

  Presenters

  • Robin C Newby

    San Jose State University

  Authors

  • Ehsan Khatami

    San Jose State University

  • Robin C Newby

    San Jose State University

  View abstract →

• Suppression of stripe correlations in single-band Hubbard-Su Schrieffer Heeger(SSH) model

  ORAL

  March 18, 2025, 8:36 PM – March 18, 2025, 8:48 PM

  Publication: Manuscript under preparation.

  Presenters

  • Shruti Agarwal

    University of Tennessee

  Authors

  • Shruti Agarwal

    University of Tennessee

  • Benjamin Cohen-Stead

    University of Tennessee

  • Thomas A Maier

    Oak Ridge National Laboratory

  • Steven S. Johnston

    University of Tennessee

  View abstract →

• Embedding Tensor Network Study of the Fermi-Hubbard Model

  ORAL

  March 18, 2025, 8:48 PM – March 18, 2025, 9:00 PM

  Presenters

  • Runze Chi

    California Institute of Technology

  Authors

  • Runze Chi

    California Institute of Technology

  • Garnet K Chan

    Caltech, California Institute of Technology

  View abstract →